Scientific Components Corp. · Electronic Components
JDC-10-4
Coupler, Directional
Part NumberJDC-10-4
ManufacturerScientific Components Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5985-01-687-3743 (NSN)
Federal Item NameCOUPLER,DIRECTIONAL
Federal Supply Class5985 — Antennas and Waveguides
Overall Width0.265 INCHES MINIMUM AND 0.295 INCHES MAXIMUM
Overall Height0.225 INCHES MAXIMUM
Overall Length0.280 INCHES MINIMUM AND 0.340 INCHES MAXIMUM
Radio Frequency Rating5.0 MEGAHERTZ MINIMUM AND 1000.0 MEGAHERTZ MAXIMUM
Usage DesignMAIN LINE TERMINAL FITTING
Power Loss In Decibels1.0 AND 23.0
Design TypeUNIDIRECTIONAL
Unit TypeTRANSMISSION LINE
ESD/EMICode A — ESD/EMI sensitive item
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is JDC-10-4 available?
We can source JDC-10-4 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is JDC-10-4 by Scientific Components Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If JDC-10-4 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like JDC-10-4?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for JDC-10-4?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.